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 Ask a Question 
 Do Background Research 
 Construct a Hypothesis 
 Test Your Hypothesis by Doing an 
Experiment 
 Analyze Your Data and Draw a 
Conclusion 
 Communicate Your Results
An observation is something 
that can be made with our 
senses or with instruments. 
An interpretation is a possible 
explanation of an observation.
 Think about the definitions of observation 
and interpretation. 
 Divide the information given into small 
pieces. 
 Apply the definitions of observation and 
interpretation. 
 Look at the conditions in which 
observations and interpretations were 
made. Decide whether the observations 
were made carefully and interpretations 
are reasonable.
 Is to break down information and then 
determine how the parts relate to each 
other and to the whole. 
 It helps to develop an understanding of 
how things work.
 Decide on the overall purpose of the 
subject. 
 Break it down into parts. 
 Review by explaining it in your own 
words.
 A hypothesis is an interpretation of 
observations. 
 After making observations, analyzing 
and collecting data, by using the 
imagination or knowledge, we can state 
a explanation of the observations. 
 A hypothesis which is not consistent with 
the data must be rejected or changed.
 Collect all the data that appear to be 
related to the problem. 
 Organize the information and look for 
patterns. 
 Make a list of explanations of the 
observations. Identify as many 
explanations as you can. 
 Choose the explanation that is most 
consistent with all the available data. If two 
or more explanations seem to fit wit data, 
collect more data to decide.
 Is to make groups and subgroups of data 
or objects according to common 
features or characteristics between 
them. 
 When classifying you must have in 
account the purpose of doing it so it 
would make it easier to find and use 
data.
 Decide what your purpose is for 
classifying. 
 Study the characteristics of the things to 
be classified. Decide on useful criteria 
for classifying. 
 Go through the items, and place them in 
the appropriate groups. 
 Decide if subgroups would be useful. If 
so, use the same process again.
 Is a way to express ideas and concepts 
as words or phrases enclosed in circles 
connected by lines and one or two 
words that describe the connection. 
 Each main idea is linked to more specific 
concepts and examples.
 Identify the main idea and concept. 
 Place the main idea at the top of the 
map and enclose it. Draw lines to 
connect the main idea to the concepts, 
and enclose them too. 
 Add linking words or phrases that explain 
the relationship between the concepts.
 An experiment is designed to test a 
hypothesis by investigating the effects of 
an experimental variable. 
 Only one variable is analyzed in one 
experiment. All other variables are kept 
constant. 
 An experiment has two parts: The 
experimental setup and the control 
setup.
 Follow the procedure for stating a 
hypothesis. 
 Determine the variable you want to test. 
 Set up an experiment to test your 
hypothesis. 
 Devise an experimental setup and a 
control setup.
 Is to compare the new idea to 
something familiar. 
 Analogies are used to make models 
 Reasoning by analogies uses the skills of 
comparing and contrasting. 
 It helps you understand new ideas.
 Look at the new concept or information, 
and think about its parts and its function. 
 Think about something familiar for you 
that seems to be similar. 
 Try out each analogy. Identify the one 
that has the most similarities. 
 Compare and contrast your analogy 
with the new concept. See how far you 
can take the analogy.
 Is to draw conclusions about a broad 
category of things based on a number 
of experiences. 
 Generalizations enable you to make 
predictions. 
 Generalizations may be the starting point 
for developing a hypothesis.
 Collect all the related examples you can 
find of the situation you are studying. 
 Analyze the examples and note patterns 
or similar parts. 
 Make all the generalizations you can 
about the examples. 
 List the significant exceptions to the 
generalizations you have made.
Science skills

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Science skills

  • 1.
  • 2.  Ask a Question  Do Background Research  Construct a Hypothesis  Test Your Hypothesis by Doing an Experiment  Analyze Your Data and Draw a Conclusion  Communicate Your Results
  • 3.
  • 4. An observation is something that can be made with our senses or with instruments. An interpretation is a possible explanation of an observation.
  • 5.  Think about the definitions of observation and interpretation.  Divide the information given into small pieces.  Apply the definitions of observation and interpretation.  Look at the conditions in which observations and interpretations were made. Decide whether the observations were made carefully and interpretations are reasonable.
  • 6.  Is to break down information and then determine how the parts relate to each other and to the whole.  It helps to develop an understanding of how things work.
  • 7.  Decide on the overall purpose of the subject.  Break it down into parts.  Review by explaining it in your own words.
  • 8.  A hypothesis is an interpretation of observations.  After making observations, analyzing and collecting data, by using the imagination or knowledge, we can state a explanation of the observations.  A hypothesis which is not consistent with the data must be rejected or changed.
  • 9.  Collect all the data that appear to be related to the problem.  Organize the information and look for patterns.  Make a list of explanations of the observations. Identify as many explanations as you can.  Choose the explanation that is most consistent with all the available data. If two or more explanations seem to fit wit data, collect more data to decide.
  • 10.  Is to make groups and subgroups of data or objects according to common features or characteristics between them.  When classifying you must have in account the purpose of doing it so it would make it easier to find and use data.
  • 11.  Decide what your purpose is for classifying.  Study the characteristics of the things to be classified. Decide on useful criteria for classifying.  Go through the items, and place them in the appropriate groups.  Decide if subgroups would be useful. If so, use the same process again.
  • 12.  Is a way to express ideas and concepts as words or phrases enclosed in circles connected by lines and one or two words that describe the connection.  Each main idea is linked to more specific concepts and examples.
  • 13.  Identify the main idea and concept.  Place the main idea at the top of the map and enclose it. Draw lines to connect the main idea to the concepts, and enclose them too.  Add linking words or phrases that explain the relationship between the concepts.
  • 14.  An experiment is designed to test a hypothesis by investigating the effects of an experimental variable.  Only one variable is analyzed in one experiment. All other variables are kept constant.  An experiment has two parts: The experimental setup and the control setup.
  • 15.  Follow the procedure for stating a hypothesis.  Determine the variable you want to test.  Set up an experiment to test your hypothesis.  Devise an experimental setup and a control setup.
  • 16.  Is to compare the new idea to something familiar.  Analogies are used to make models  Reasoning by analogies uses the skills of comparing and contrasting.  It helps you understand new ideas.
  • 17.  Look at the new concept or information, and think about its parts and its function.  Think about something familiar for you that seems to be similar.  Try out each analogy. Identify the one that has the most similarities.  Compare and contrast your analogy with the new concept. See how far you can take the analogy.
  • 18.  Is to draw conclusions about a broad category of things based on a number of experiences.  Generalizations enable you to make predictions.  Generalizations may be the starting point for developing a hypothesis.
  • 19.  Collect all the related examples you can find of the situation you are studying.  Analyze the examples and note patterns or similar parts.  Make all the generalizations you can about the examples.  List the significant exceptions to the generalizations you have made.